Updated:
NewAmsterdam Pharma
NewAmsterdam Pharma was incorporated in 2019 in the Netherlands by John Kastelein, a vascular medicine specialist at the University of Amsterdam who spent...
NewAmsterdam Pharma
NewAmsterdam Pharma was incorporated in 2019 in the Netherlands by John Kastelein, a vascular medicine specialist at the University of Amsterdam who spent his career studying CETP inhibition as a pathway to reduce cardiovascular risk. Kastelein previously led academic steering committees for drugs like torcetrapib and anacetrapib. When Amgen discontinued its CETP inhibitor AMG 899, Kastelein recognized that the compound — a potent, selective cholesteryl ester transfer protein inhibitor — had been abandoned for strategic reasons, not clinical failure. He acquired rights to the molecule and formed NewAmsterdam to carry it forward. The company operates out of Naarden and opened a US hub in Miami to access American capital markets and clinical infrastructure. NewAmsterdam's entire deployment model is a clinical-stage biotech strategy executed through public equity. The company pursues a single-asset clinical program — obicetrapib — across multiple Phase III cardiovascular outcomes trials: BROADWAY, BROOKLYN, TANDEM, and PREVAIL. It targets the vast statin-intolerant and heterozygous familial hypercholesterolemia populations who cannot meet LDL targets with existing therapies. The geographic footprint spans trial sites across North America, Western Europe, and Eastern Europe. The firm does not run a venture portfolio, direct co-investments, or fund-of-funds — all capital is allocated to trial execution, manufacturing scale-up with third-party CDMOs, and early commercialization preparation. The company has no disclosed co-investors in a fund structure; it raises through follow-on public offerings, including a $205 million raise in 2023 led by Frazier Healthcare Partners and Bain Capital Life Sciences, alongside existing holder Forbion (per the firm's SEC filings, 2023). NewAmsterdam has no assets under management in the traditional sense — it reports a cash and equivalents balance of approximately $750 million as of mid-2024, which it projects will fund operations through the anticipated Phase III readouts and toward a potential New Drug Application (per the firm's quarterly filings, 2024). The team is led by CEO Michael Davidson, an academic cardiologist and former Chief of Preventive Cardiology at the University of Chicago, reflecting the firm's clinical-trial-first orientation. The company went public on Nasdaq in 2022 through a business combination with a SPAC, raising $523 million (per the firm's S-1 and subsequent press releases, 2022). In November 2024, NewAmsterdam reported positive topline data from the BROADWAY trial, showing obicetrapib achieved a 33% placebo-adjusted LDL reduction at one year, positioning it for regulatory filings. The structural differentiator is the reverse venture capital model: Kastelein rescued a deprioritized pharma asset using scientific domain expertise and public-market capital rather than a traditional venture syndicate or family office backing. The company behaves like a single-asset biotech SPV but trades on Nasdaq with full public liquidity. Its succession and governance structure is straightforward — Davidson runs the development and regulatory strategy while Kastelein retains the scientific founder role, with no disclosed family office involvement, generational wealth transfer, or philanthropic carve-out vehicles. The firm's architecture is a direct bet on one molecule overcoming a class that pharmaceutical peers abandoned.
General information
Firm type
Asset Manager
Year founded
2019
AUM
Undisclosed
Location
Region
Europe
Country
Netherlands
City
Naarden
Corporate office
Gooimeer 2-35, 1411 DC Naarden, Netherlands
Additional offices
Miami, FL, United States
Principals
John Kastelein
Founder and Chief Scientific Officer
Michael Davidson
Chief Executive Officer
Sector focus
Frequently asked questions
Who runs investment decisions at NewAmsterdam Pharma?
The company allocates capital through standard public-company governance. CEO Michael Davidson and CSO John Kastelein set clinical and strategic priorities, with the board — which includes representatives from major holders like Forbion and Bain Capital Life Sciences — approving budgets and equity raises. All cash deployment is directed to obicetrapib's Phase III trials, manufacturing, and pre-commercial activities.
How did NewAmsterdam Pharma acquire its lead drug candidate?
John Kastelein acquired rights to obicetrapib (formerly AMG 899) from Amgen after the company discontinued its CETP inhibitor program during a pipeline reprioritization. Kastelein had served on academic steering committees for prior CETP drugs and recognized the compound's profile. Amgen retained no equity stake in NewAmsterdam at formation.
Is NewAmsterdam Pharma a family office or an investment vehicle?
No. NewAmsterdam is a clinical-stage biopharmaceutical company listed on Nasdaq. It does not manage third-party capital or run an investment portfolio. Its cash reserves fund internal drug development. The firm would not appear on allocators' screens as a fund manager or family office — it is an operating company that raised capital through a SPAC merger.
Which investors back NewAmsterdam Pharma?
Major disclosed equity holders include Forbion, Frazier Healthcare Partners, and Bain Capital Life Sciences, who participated in a $205 million follow-on financing in 2023. The company went public in 2022 through a combination with Frazier Lifesciences Acquisition Corporation, a SPAC. These are typical life-sciences venture and crossover investors, not family offices.
What happens if obicetrapib fails in Phase III?
NewAmsterdam has no pipeline beyond obicetrapib. A clinical failure or safety signal in the remaining Phase III trials would likely exhaust the firm's strategic options. The company has not disclosed backup programs or acquisition targets. This single-asset concentration is the defining risk of the equity story.
Why does NewAmsterdam Pharma operate from the Netherlands?
John Kastelein is based at the University of Amsterdam, where he conducted much of the foundational CETP-inhibitor research. The Dutch jurisdiction offered a rational incorporation route for a European-founded biotechnology company accessing US capital markets. The US commercial hub is in Miami, Florida.
Does NewAmsterdam Pharma maintain any philanthropic structures?
The company has not disclosed a corporate foundation or donor-advised fund. As an operating biotech with no current product revenue, its resources remain committed to clinical development. Kastelein's academic and public-health contributions exist within his university role, separate from the corporate entity.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on asset managers?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: